CA1324767C - Rein artificiel a taux d'echanges moderes - Google Patents

Rein artificiel a taux d'echanges moderes

Info

Publication number
CA1324767C
CA1324767C CA000551728A CA551728A CA1324767C CA 1324767 C CA1324767 C CA 1324767C CA 000551728 A CA000551728 A CA 000551728A CA 551728 A CA551728 A CA 551728A CA 1324767 C CA1324767 C CA 1324767C
Authority
CA
Canada
Prior art keywords
artificial kidney
dialysis
exchanger
blood
kidney according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000551728A
Other languages
English (en)
French (fr)
Inventor
Gerard Richalley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gambro Industries SAS
Original Assignee
Hospal Industrie SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hospal Industrie SAS filed Critical Hospal Industrie SAS
Application granted granted Critical
Publication of CA1324767C publication Critical patent/CA1324767C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1611—Weight of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1643—Constructional aspects thereof with weighing of fresh and used dialysis fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3431—Substitution fluid path upstream of the filter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3646—Expelling the residual body fluid after use, e.g. back to the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0496—Urine
    • A61M2202/0498—Urea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
CA000551728A 1986-11-28 1987-11-12 Rein artificiel a taux d'echanges moderes Expired - Fee Related CA1324767C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8616867A FR2607393B1 (fr) 1986-11-28 1986-11-28 Rein artificiel a taux d'echanges moderes
FR8616867 1986-11-28

Publications (1)

Publication Number Publication Date
CA1324767C true CA1324767C (fr) 1993-11-30

Family

ID=9341493

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000551728A Expired - Fee Related CA1324767C (fr) 1986-11-28 1987-11-12 Rein artificiel a taux d'echanges moderes

Country Status (5)

Country Link
US (1) US4950395A (zh)
CN (1) CN1021884C (zh)
CA (1) CA1324767C (zh)
FR (1) FR2607393B1 (zh)
RU (1) RU2020970C1 (zh)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660866B1 (fr) * 1990-04-13 1992-06-12 Hogamed Procede et dispositif de preparation d'un liquide de substitution.
US5284470A (en) * 1992-11-02 1994-02-08 Beltz Alex D Wearable, portable, light-weight artificial kidney
FR2721217B1 (fr) * 1994-06-20 1996-08-02 Hospal Ind Dispositif multifonction pour le traitement du sang.
US6852090B2 (en) 1997-02-14 2005-02-08 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
FR2779964B1 (fr) * 1998-06-17 2000-09-15 Internova International Innova Machine de dialyse, en particulier pour une utilisation a domicile
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US20050020960A1 (en) 2001-05-24 2005-01-27 Brugger James M. Blood treatment cartridge and blood processing machine with slot
US6649063B2 (en) * 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
JP2004042012A (ja) * 2001-10-26 2004-02-12 Nec Corp 分離装置、分析システム、分離方法および分離装置の製造方法
US6960179B2 (en) * 2001-11-16 2005-11-01 National Quality Care, Inc Wearable continuous renal replacement therapy device
US7597677B2 (en) * 2001-11-16 2009-10-06 National Quality Care, Inc. Wearable ultrafiltration device
US7645253B2 (en) * 2001-11-16 2010-01-12 National Quality Care, Inc. Wearable ultrafiltration device
FR2839261B1 (fr) * 2002-05-06 2006-04-07 Ciposa Sa Procede de nettoyage et de qulaification d'un filtre de dialyse et machine pour la mise en oeuvre de ce procede
US7112273B2 (en) * 2002-09-27 2006-09-26 Nxstage Medical, Inc. Volumetric fluid balance control for extracorporeal blood treatment
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
WO2004066121A2 (en) * 2003-01-15 2004-08-05 Nxstage Medical Inc. Waste balancing for extracorporeal blood treatment systems
JP5528801B2 (ja) * 2006-06-07 2014-06-25 ガンブロ・ルンディア・エービー 急激な症候性血圧低下の予測
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US8040493B2 (en) 2007-10-11 2011-10-18 Fresenius Medical Care Holdings, Inc. Thermal flow meter
US9199022B2 (en) 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8475399B2 (en) 2009-02-26 2013-07-02 Fresenius Medical Care Holdings, Inc. Methods and systems for measuring and verifying additives for use in a dialysis machine
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US8114288B2 (en) 2007-11-29 2012-02-14 Fresenlus Medical Care Holdings, Inc. System and method for conducting hemodialysis and hemofiltration
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US20090294359A1 (en) * 2008-06-03 2009-12-03 Baxter International Inc. Priming system and method using pumping and gravity
MX343532B (es) 2008-10-07 2016-11-09 Fresenius Medical Care Holdings Inc Sistema de cebado y metodo para sistemas de dialisis.
KR101508483B1 (ko) 2008-10-30 2015-04-06 프레제니우스 메디칼 케어 홀딩스 인코퍼레이티드 모듈화된 휴대용 투석장치
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
JP6830887B2 (ja) * 2015-04-22 2021-02-17 日機装株式会社 血液透析システムの流量計の校正方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506126A (en) * 1968-05-03 1970-04-14 Milton Roy Co Closed recirculating hemodialysis system
FR2105502A5 (zh) * 1970-09-09 1972-04-28 Rhone Poulenc Sa
GB1537444A (en) * 1977-06-28 1978-12-29 Nycotron As Apparatus for regulating and monitoring dialysis of blood in a dialyzer
US4218541A (en) * 1978-03-30 1980-08-19 Ackerman Roy A Converting urea with bacteria
FR2487679B1 (fr) * 1980-08-01 1985-07-12 Hospal Sodip Rein artificiel - regulation de la pression du liquide de dialyse
DE3101159C2 (de) * 1981-01-16 1985-08-22 Udipi Ramakrishna Dr. 5100 Aachen Shettigar Verfahren zur Reinigung von Blut und künstliche Niere zur Durchführung des Verfahrens
IT1165771B (it) * 1982-04-06 1987-04-29 Franco Tesio Dispositivo per emodialisi extracorporea
DE8421501U1 (de) * 1983-07-22 1985-01-24 Stemmer, Adam, Glendale, Ariz. Geraet fuer die selbstdialyse
US4661246A (en) * 1984-10-01 1987-04-28 Ash Medical Systems, Inc. Dialysis instrument with dialysate side pump for moving body fluids

Also Published As

Publication number Publication date
CN87108056A (zh) 1988-06-08
RU2020970C1 (ru) 1994-10-15
FR2607393B1 (fr) 1997-01-24
FR2607393A1 (fr) 1988-06-03
CN1021884C (zh) 1993-08-25
US4950395A (en) 1990-08-21

Similar Documents

Publication Publication Date Title
CA1324767C (fr) Rein artificiel a taux d'echanges moderes
JP4395204B2 (ja) 血液透析における限外濾過装置
EP0049673B1 (fr) Rein artificiel avec circuit de liquide de dialyse à usage unique
JP4446279B2 (ja) 血液治療装置
US2934067A (en) Blood oxygenating apparatus
CA2849414C (fr) Machine de dialyse comprenant des moyens d'ultrafiltration et de retrofiltration
EP1300167B2 (fr) Procédé pour déterminer le vieillissement d'un filtre de liquide
JP5505905B2 (ja) 腹膜透析のためのシステムおよび方法
FI86250C (fi) Behaollare foer blod eller blodkomponenter.
FR2680318A1 (fr) Rein artificiel et procede de commande.
CH627369A5 (fr) Rein artificiel a fibres creuses et son procede de fabrication.
EP0320419B1 (fr) Procédé et dispositif de rinçage et d'amorçage d'un échangeur
EP1453559A1 (fr) Dispositif d'epuration intra-et extracorporelle
JPH02168960A (ja) 細胞懸濁液に含まれる細胞の処理装置
FR3117038A1 (fr) Dispositif et procédé de nettoyage efficace d'un filtre à sang
EP1097724B1 (fr) Appareil d'hémofiltration
EP0173631B1 (fr) Appareil de fractionnement par électrophorèse de solutions contenant des protéines
FR2504013A1 (fr) Appareil d'hemodialyse et procede de fonctionnement pour la commande de l'ultrafiltration avec cet appareil
JPH11507562A (ja) 透析液の排出又は供給チューブへの腹膜カテーテルの無菌状態での接続装置
EP0679101B1 (fr) Appareil pour faire penetrer des medicaments dans des globules rouges
EP0014166A1 (fr) Appareil médical échangeur-séparateur à membranes, son application au traitement du sang et circuit de traitement de sang comprenant un tel appareil
US6136593A (en) Astrocyte apparatus for bioprocessing a circulating fluid
EP0883412A1 (en) Reservoir for preparing dialysates
FR2506626A3 (fr) Dialyseur a fibres creuses pour hemodialyse, comprenant deux gaines a axes paralleles qui sont formees d'une seule piece
JPS6230780B2 (zh)

Legal Events

Date Code Title Description
MKLA Lapsed